Deferred Policy Acquisition Costs - Schedule of Deferred Policy Acquisition Costs Activity (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Deferred policy acquisition costs, beginning of year	$ 35,284	$ 27,625
Total net additions	18,653	10,324
Amortization of net policy acquisition costs	(13,893)	(9,796)
Deferred policy acquisition costs, end of period	40,044	28,153
Broker commission
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Additions to deferred balance	32,741	24,346
Amortization of net policy acquisition costs	(30,655)	(23,646)
Ceding fee
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Additions to deferred balance	4,325	2,348
Amortization of net policy acquisition costs	(4,133)	(2,444)
Others
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Additions to deferred balance	3,989	637
Amortization of net policy acquisition costs	(1,330)	(816)
Ceding commission
Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]
Ceding commission	(22,402)	(17,007)
Amortization of net policy acquisition costs	$ 22,225	$ 17,110